apka ans . solution dekho (Question:164601.0)

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Roop Singh meena

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· 1 Months ago

apka ans . solution dekho (Question:164601.0)

n- jografy

Question:

DIRECTIONS: Study the following information and answer the questions.

Seven friends, namely L, M, N, O, P, Q and R, like different animated movies, namely Finding Nemo, Rio, Frozen, UP, Lion King, Shrek and Cars, but not necessarily in the same order. Each friend also has a presentation on topics of different subjects, namely Civics, History, English, Geography, Chemistry, Physics and Biology but not necessarily in the same order.

• Q has a presentation on Civics and likes neither Frozen nor UP.

• The one who likes Finding Nemo has a presentation on History. L likes Rio and has a presentation neither on Geography nor on Chemistry. The one who likes Cars has a presentation on Biology.

• M has a presentation, on Physics and does not like UP. The one who likes UP does not have a presentation on Chemistry. O likes Lion King. R does not have a presentation on History and does not like UP. P does not like UP.

On which of the following subjects does P have a presentation?

Options:

A) Chemistry

B) English

C) Biology

D) Geography

E) Other than those given as options

Solution:

Ans: (e)

Seven friends L, M, N, O, P, Q and R like different animated movies and they have a presentation on different topics. The one who likes Finding Nemo has a presentation on history.

? → Finding Nemo—, History

The one who likes car has a presentation on Biology.

? → Cars → Biology.

P does not like UP, M does not like UP.

Q does not like UP, R does not like UP.

O likes Lion King and L likes Rio.

R does not have a presentation on History.

R does not like Finding Nemo. The one who

likes UP does not have a presentation on

Chemistry. M has presentation on physics,

O has presentation on Civics. Now, according to above information, we get

Friends	Animated Movies	Presentation Subject
L	Rio	-
M	-	Physics
N	-	-
O	Lion King	-
P	-	-
Q	-	Civics
R	-	-

We note that P, Q, R, and M does not like UP

So, N likes UP. N → UP.

Only two friend P and Rare available and R does not have a presentation on History,

R → Cars → Biology

and P → Finding Nemo → History

Only two animated movies are left and Q does not likes neither Frozen nor UP.

So, Q like sherk.

Q → Sherk → Civics

And M → Frozen → Physics

L has presentation neither on Geography nor on Chemistry.

So, L has presentation on English. N likes UP and the one who likes up does not have a presentation on Chemistry. So, N → Up → Geography and O is the only one that left, so it has presentation on Chemistry. Now, we arrange the following information in tabular from as

Friends	Animated movies	Presentation subjects
L	Rio	English
M	Frozen	Physics
N	UP	Geography
O	Lion King	Chemistry
P	Finding Nemo	History
Q	Sherk	Civics
R	Cars	Biology